7297982 has 8 divisors (see below), whose sum is σ = 10973016. Its totient is φ = 3640312.

The previous prime is 7297973. The next prime is 7297993. The reversal of 7297982 is 2897927.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3233 + ... + 5004.

It is an arithmetic number, because the mean of its divisors is an integer number (1371627).

Almost surely, 2^7297982 is an apocalyptic number.

7297982 is a deficient number, since it is larger than the sum of its proper divisors (3675034).

7297982 is a wasteful number, since it uses less digits than its factorization.

7297982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8682.

The product of its digits is 127008, while the sum is 44.

The square root of 7297982 is about 2701.4777437543. The cubic root of 7297982 is about 193.9698645932.

The spelling of 7297982 in words is "seven million, two hundred ninety-seven thousand, nine hundred eighty-two".